fanyin-ios/QXLive/Config/QXAgoraEngine.h

//
//  LNAgoraEngine.h
//  SoundRiver
//
//  Created by ln007 on 2019/8/29.
//

#import <Foundation/Foundation.h>
#import "QXSongListModel.h"
#import <AgoraRtcKit/AgoraMusicContentCenter.h>
#import <AgoraRtcKit/AgoraRtcEngineKit.h>
#import <AgoraRtcKit/AgoraRtcEngineKitEx.h>
NS_ASSUME_NONNULL_BEGIN

typedef NS_ENUM(NSInteger,PlayMusicTyper) {
    MusicSingle,
    MUsicRandomPlay,
    MusicListPlay
};

typedef void(^SearchSongBlock)(NSArray<AgoraMusic *> *songList,BOOL isReload);
@protocol QXAgoraEngineMediaPlayerDelegate <NSObject>
/// 声浪回调
- (void)onRTCEngineRoomPublishSoundLevelUpdate:(NSArray<AgoraRtcAudioVolumeInfo *> *)soundLevels;
/// 播放器播放结束回调
- (void)rtcEngineLocalAudioMixingDidFinish;
/// 歌词回调
- (void)rtcEngineSongLrc:(NSString*)lrcUrl;
/// 歌曲进度回调
- (void)rtcEngineSongProgress:(NSUInteger)progress;
/// 背景音乐 下一首回调
- (void)rtcEngineBackgroundMusicNextSong:(QXSongListModel*)songModel;
/// 小黑屋电影首次加载
- (void)rtcEngineVideoFirstLoadWithUid:(NSInteger)uid size:(CGSize)size;
/// 小黑屋电影结束
- (void)rtcEngineVideoDidStop:(NSInteger)uid;
/// 开始
- (void)rtcEngineVideoDidStart:(NSInteger)uid;
@end

@interface QXAgoraEngine : NSObject
@property (nonatomic , strong) AgoraRtcEngineKit *agoraKit;

@property (nonatomic,weak) id<QXAgoraEngineMediaPlayerDelegate>delegate;

@property (nonatomic , strong, nullable) UIViewController *chatRoom;



@property (nonatomic,copy)SearchSongBlock searchSongBlock;

@property (nonatomic , strong,readonly)QXSongListModel *songModel;

/// 存储已点歌曲
@property (nonatomic , strong,readonly)NSMutableArray *bgMusicArray;
/// 是否为播放背景音乐状态
@property (nonatomic , assign)BOOL isPlayBgMusic;

//  循环/单曲/随机播放
@property (nonatomic,assign)PlayMusicTyper playType;

@property (nonatomic , strong) AgoraMusicContentCenter *ktvAmcc;
@property (nonatomic, strong) id<AgoraMusicPlayerProtocol> ktvPlayer;
@property(nonatomic, assign) NSInteger playPosition;//播放进度
@property(nonatomic, assign) BOOL isErfan;
@property(nonatomic, assign) NSInteger renshengVolume;//采集音量，取值范围为 [0,400]，默认100
@property(nonatomic, assign) BOOL useMicrophone;

/// 当前是否为开麦状态
@property(nonatomic, assign,readonly) BOOL isOpenMic;


+ (instancetype)sharedEngine;

//加入频道
- (void)joinChannel:(NSString *)channelId withRoom:(UIViewController *)chatRoom agora_token:(NSString*)agora_token agora_rtm_token:(NSString*)agora_rtm_token isUpSeat:(BOOL)isUpSeat successBock:(void(^)(void))successBock;

//切换频道
- (void)switchToChannel:(NSString *)channelId withRoom:(UIViewController *)chatRoom agora_token:(NSString*)agora_token agora_rtm_token:(NSString*)agora_rtm_token isUpSeat:(BOOL)isUpSeat successBock:(void(^)(void))successBock; 

// 点唱初始化
- (void)onInitKTVCenterWithToken:(NSString*)token;

//离开频道
-(void)leaveChannel;

/// 销毁
- (void)destroyEngine;

//切换用户角色
/*
 该方法在加入频道前后都可以调用：
 
 加入直播频道前，调用该方法将用户设置为主播或观众。
 直播过程中，调用该方法将用户角色由观众切换为主播（上麦），或由主播切换为观众。
 */
- (void)setClientRoleBroadcaster:(BOOL)isBroadcaster;

//禁麦 不发送本地录音
- (void)muteLocalAudioStream:(BOOL)mute;

///  禁用音频
- (void)enableAudio:(BOOL)enble;

//切换耳机和扬声器
- (int)setEnableSpeakerphone:(BOOL)enableSpeaker;

//是否为扬声器
- (BOOL)isSpeakerphoneEnabled;

//屏蔽远端声音
- (int)muteAllRemoteAudioStreams:(BOOL)mute;

//设置混音效果
- (int)startAudioMixing:(NSString *  _Nonnull)filePath
               loopback:(BOOL)loopback
                replace:(BOOL)replace
                  cycle:(NSInteger)cycle;
- (int)paseAudioMixing;
- (int)adjustAudioMixingVolume:(NSInteger)volume;

- (int)resumeAudioMixing;

- (double)getEffectsVolume;

- (int)stopAudioMixing;


- (void)RequestMusicURLData:(NSString *)MusicID;

/// 添加背景音乐
- (void)addBgMusic:(QXSongListModel *)music;
/// 下一首
- (void)nextBgMusic;
/// 暂停
- (void)pausePlayMusic;
/// 重新开始
- (void)resumePlayMusic;



/// 点歌房   //原唱0 伴奏1
-(void)ktv_OriginalSingSetting:(BOOL)isOriginal;
/// 销毁播放器
- (void)ktv_DestoryKtvPlayer;
/// 获取耳返状态
-(BOOL)ktv_GetErfan;
//  设置耳返
-(void)ktv_SetErfan:(BOOL)isErfan;
/// 开始播放
-(void)ktv_StartSing:(BOOL)isStart withSong:(QXSongListModel*)songModel;
/// 结束播放
-(void)ktv_EndSing;
/// 去加载歌词
-(void)ktv_LoadLrcWithSong:(QXSongListModel*)songModel;
/// 设置人声
-(void)ktv_SetRenshengVolume:(float)ratio;
/// 设置伴奏
-(void)ktv_SetBanzouVolume:(float)ratio;
/// 获取伴奏声音
-(float)ktv_GetBanzouVolume;
/// 搜索歌曲
-(void)searchSongWithKeyword:(NSString *)keywords page:(NSInteger)page resultBlock:(SearchSongBlock)resultBlock;

//设置原声
- (void)setLocalVoiceReverbOrginal;

//设置大叔
- (void)setLocationVoiceChangerIsOldMan;

//设置正太
- (void)setLocationVoiceChangerIsSmallMan;
//设置萝莉
- (void)setLocationVoiceChangerIsSmallGril;

//设置空灵
- (void)setLocationVoiceChangerIsEmptiness;
//设置演唱会

- (void)setLocalVoiceReverbSongSinger;
//设置KTV
-  (void)setLocalVoiceReverbKTV;
//设置录音棚
- (void)setLocalVoiceReverbRecordingStudio;
//播放音效
@property (nonatomic, assign)NSInteger CurrentVoiceStyle;



-(void)startScreenCapture;

-(void)startPreViewWithUid:(NSInteger)uid view:(UIView*)view;
@end

NS_ASSUME_NONNULL_END